Why does the silicone mold deform ?-HongYe silicon...

Because the customer chooses the wrong model of silicone rubber. The customer should choose silicone rubber with high hardness if he wants to make large products; if the customer chooses silicone rubber with low hardness to for make large products, the mold made of silicone rubber will deform due to the soft hard bottom of the silicone rubber. If the customer wants to make products or small products with fine patterns, he must use silicone rubber with low hardness. In this way, the mold can be released easily. And the silicone rubber with low harness is suitable for small products.